Granted Patent
Utility
US 5,078,780 · App. 07/109,667
1,5-diphenylpyrazole-3-carboxylic acid derivatives for the protection of cultivated plants
Inventors:
Hans Moser, Beat Bohner, Werner Fory
Patented Case
View Patent ↗
Granted: Jan 7, 1992
Filed: Oct 16, 1987
Inventors
Hans Moser
Beat Bohner
Werner Fory
Assignee (at issue)
Ciba-Geigy
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.